@echo off 

if not exist %var_output_bundle% exit 1
if not exist %var_output_project% exit 1
set to=%var_output_project%\unityLibrary\src\main\assets\BundleAssets
if exist %to% rd /s/q %to%

set from=%var_output_bundle%\BundleAssets
echo %from%
echo %to%
echo d |xcopy %from% %to% /S /E /Y



